| HS Code | 778675 |
| Product Name | PURASORB PDL 02 |
| Chemical Name | Poly(D,L-lactide) |
| Synonyms | PDLLA; Poly-D,L-lactic acid; DL-Polylactide |
| Cas Number | 26680-10-4 |
| Molecular Formula | (C3H4O2)n |
| Polymer Type | Aliphatic polyester |
| Copolymer Composition | D,L-lactide (racemic lactide) |
| Inherent Viscosity | 0.2 dL/g nominal; 0.15-0.25 dL/g range |
| Appearance | White to off-white granules or pellets |
| Glass Transition Temperature | 50-60 °C |
| Crystallinity | Amorphous |
| Density | Approximately 1.25 g/cm3 |
| Solubility | Soluble in chloroform and dichloromethane; insoluble in water |
| Biodegradability | Hydrolytically biodegradable |
| Degradation Products | Lactic acid |
| Water Content | <=0.5% |
| Residual Monomer | <=0.5% |
| Heavy Metals | <=10 ppm |
| Sulfated Ash | <=0.1% |
| Storage | Store cool, dry, and protected from moisture |
| Application | Drug delivery systems |
| Molecular Weight | Low molecular weight grade corresponding to nominal inherent viscosity 0.2 dL/g |
As an accredited PURASORB PDL 02 Drug Delivery DL-Lactide Copolymer factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | PURASORB PDL 02 is supplied in 5 g glass bottles, sealed for drug delivery use as a DL-lactide copolymer. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): PURASORB PDL 02 Drug Delivery DL-Lactide Copolymer, securely palletized and braced for safe international pharmaceutical transport. |
| Shipping | PURASORB PDL 02 is not classified as dangerous goods for transport. Ship in sealed, moisture-proof containers at ambient temperature, protected from heat, light, and moisture. No UN number, hazard class, or packing group required. Follow supplier storage recommendations and avoid prolonged temperatures above 25°C. |
| Storage | Store PURASORB PDL 02 in a cool, dry, well-ventilated area away from heat, ignition sources, and sunlight. Keep containers tightly closed and protect from moisture, as the copolymer is moisture-sensitive. Recommended storage is 2–8°C; for extended storage, −20°C under dry conditions is advised. Allow to equilibrate before opening. Always consult the Safety Data Sheet. Use within recommended shelf life. |
| Shelf Life | Shelf life is typically two years under recommended storage conditions in unopened original packaging, protected from moisture, heat, and light. |
Competitive PURASORB PDL 02 Drug Delivery DL-Lactide Copolymer prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8618136850665 or mail to admin@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8618136850665
Email: admin@ascent-chem.com
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